body {
    padding-left: 8px;
    padding-right: 12px;
    font-family: verdana, arial, sans-serif;
}

/*
p, div   {margin:0em;}

h1       {font-size:1.6em;font-weight:bold;}
h2       {font-size:1.4em;font-weight:bold;}
h3       {font-size:1.2em;font-weight:bold;}

ol       {margin:0px;}
ul       {margin:0px;}
ol li    {padding-left:12px;}
ul li    {padding-left:12px;}
*/

.section {
    border-bottom: 1px solid #aaaaaa;
    color: black;
    padding-bottom: 0.17em;
    padding-top: 0.5em;
}

.preface {
    background-color: #f9f9f9;
    border: 1px solid #aaaaaa;
    font-size: 95%;
    padding: 5px;
}
